Kemsing is a village and civil parish in the Sevenoaks district of Kent, England. The parish lies on the scarp face of the North Downs, 20 miles south east of Central London and 4 miles north east of Sevenoaks. Also in the parish there are the hamlets of Heaverham, 1 mile to the east and Noah's Ark 0.5 miles to the south. The population of the civil parish i…Kemsing is a village and civil parish in the Sevenoaks district of Kent, England. The parish lies on the scarp face of the North Downs, 20 miles south east of Central London and 4 miles north east of Sevenoaks. Also in the parish there are the hamlets of Heaverham, 1 mile to the east and Noah's Ark 0.5 miles to the south. The population of the civil parish in 2001 was 4,014 persons, increasing to a population of 4,218 at the 2011 Census.